The purpose of network slicing in 5G mobile communication is to allow operators in order to share infrastructure among each other in flexible and dynamic manner, and to manage resource efficiently considering increased number of devices and massive amount of user traffic. However, a detailed discussion on objectives and motivation of network slicing implementation can be found in [1]}. Network slicing helps mobile operators to simplify creation, configuration, and operation of network services. In order to efficiently allocate network resources, two-tier priorities are introduced in [2]}. The first tier is Inter-slice Priority, which refers to different priorities between various slices of a network. The priority of each of the slice is defined between owner and tenant of the slice. The second tier is Intra-slice Priority, which is referred to the priorities between different users of a single slice. These priorities are defined between users and service provider.
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